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/*
========== licence begin GPL
Copyright (C) 2002-2003 SAP AG
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
========== licence end
*/
package com.sap.dbtech.jdbcext;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Hashtable;
import javax.transaction.xa.XAException;
import javax.transaction.xa.Xid;
class XATrace
{
static Hashtable filewriters;
static Hashtable xacodes;
private PrintWriter destination;
XATrace(String fileName)
throws IOException
{
destination=getFileWriter(fileName);
}
XATrace(PrintWriter destination)
{
this.destination=destination;
}
void trace(Xid xid, String message)
{
String time=new java.sql.Timestamp(System.currentTimeMillis()).toString();
String threadname=Thread.currentThread().getName();
String xidString= xid==null ? "(null)" : xid.toString();
StringBuffer sb=new StringBuffer(time);
sb.append(" ");
sb.append(threadname);
sb.append(" ");
sb.append(xidString);
sb.append(" ");
sb.append(message);
synchronized(destination) {
destination.println(sb.toString());
}
return;
}
void trace(String message)
{
String time=new java.sql.Timestamp(System.currentTimeMillis()).toString();
String threadname=Thread.currentThread().getName();
String xidString= "(none)";
StringBuffer sb=new StringBuffer(time);
sb.append(" ");
sb.append(threadname);
sb.append(" ");
sb.append(xidString);
sb.append(" ");
sb.append(message);
synchronized(destination) {
destination.println(sb.toString());
}
return;
}
void traceXAError(Xid xid, int code)
{
trace(xid, "XA Error: " + xacodes.get(new Integer(code)));
}
static PrintWriter getFileWriter(String name)
throws IOException
{
synchronized(filewriters) {
Object o=filewriters.get(name);
if(o==null) {
FileOutputStream output=new FileOutputStream(name);
o=new PrintWriter(output, true);
filewriters.put(name, o);
}
return (PrintWriter)o;
}
}
static {
filewriters=new Hashtable();
xacodes=new Hashtable();
xacodes.put(new Integer(XAException.XAER_INVAL), "XAER_INVAL");
xacodes.put(new Integer(XAException.XA_HEURCOM), "XA_HEURCOM");
xacodes.put(new Integer(XAException.XA_HEURHAZ), "XA_HEURHAZ");
xacodes.put(new Integer(XAException.XA_HEURMIX), "XA_HEURMIX");
xacodes.put(new Integer(XAException.XA_HEURRB), "XA_HEURRB");
xacodes.put(new Integer(XAException.XA_NOMIGRATE), "XA_NOMIGRATE");
xacodes.put(new Integer(XAException.XA_RBBASE), "XA_RBBASE");
xacodes.put(new Integer(XAException.XA_RBCOMMFAIL), "XA_RBCOMMFAIL");
xacodes.put(new Integer(XAException.XA_RBDEADLOCK), "XA_RBDEADLOCK");
xacodes.put(new Integer(XAException.XA_RBEND), "XA_RBEND");
xacodes.put(new Integer(XAException.XA_RBINTEGRITY), "XA_RBINTEGRITY");
xacodes.put(new Integer(XAException.XA_RBOTHER), "XA_RBOTHER");
xacodes.put(new Integer(XAException.XA_RBPROTO), "XA_RBPROTO");
xacodes.put(new Integer(XAException.XA_RBROLLBACK), "XA_RBROLLBACK");
xacodes.put(new Integer(XAException.XA_RBTIMEOUT), "XA_RBTIMEOUT");
xacodes.put(new Integer(XAException.XA_RBTRANSIENT), "XA_RBTRANSIENT");
xacodes.put(new Integer(XAException.XA_RDONLY), "XA_RDONLY");
xacodes.put(new Integer(XAException.XA_RETRY), "XA_RETRY");
xacodes.put(new Integer(XAException.XAER_ASYNC), "XAER_ASYNC");
xacodes.put(new Integer(XAException.XAER_DUPID), "XAER_DUPID");
xacodes.put(new Integer(XAException.XAER_INVAL), "XAER_INVAL");
xacodes.put(new Integer(XAException.XAER_NOTA), "XAER_NOTA");
xacodes.put(new Integer(XAException.XAER_PROTO), "XAER_PROTO");
xacodes.put(new Integer(XAException.XAER_RMERR), "XAER_RMERR");
xacodes.put(new Integer(XAException.XAER_RMFAIL), "XAER_RMFAIL");
}
}
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